<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">仓库管理系统</div>
            <el-form v-model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.username" >
                        <template #prepend>
                            <el-button icon="el-icon-user"></el-button>
                        </template>
                    </el-input>
                </el-form-item>

                <el-form-item prop="password">
                    <el-input type="password"  v-model="param.password" @keyup.enter="submitForm()">
                        <template #prepend>
                            <el-button icon="el-icon-lock"></el-button>
                        </template>
                    </el-input>
                </el-form-item>
                
                <div>
                    <span>使用超级管理员身份登录</span>
                    <el-switch v-model="slider" />
                </div><br>


                <div class="login-btn">
                    <el-button type="primary" @click="submitForm1()">登录</el-button>
                </div>
                
            </el-form>
        </div>
    </div>
</template>

<script>
import { ref } from "vue";
import { useRouter } from "vue-router";
import axios from "axios";
import { ElNotification } from 'element-plus'
import { useStore } from 'vuex';





export default {
    setup() {
        
        const login = ref(null);
        const router = useRouter();
        const param = ref({
            username: "",
            password: "",
        });

        const rules = {
            username: [
                { required: true, message: "请输入用户名",trigger: "blur",},
            ],
            password: [
                { required: true, message: "请输入密码", trigger: "blur" },
            ],
        };
        
        
        const submitForm1 = () => {
            
            axios({
                method:"POST",
                url:"/api/loginServlet",
                data:param.value
            }).then((resp)=>{          
                if(resp.data.flag===true){//成功
                    localStorage.setItem("ms_username",resp.data.data.username);
                    localStorage.setItem("ms_slider",slider.value);
                    
                    ElNotification({
                      title: '登陆成功',
                      message:'欢迎,'+ resp.data.data.username,
                      type: 'success',
                       })
                       router.push("/table");
                    
                    

                }else{//失败
                    ElNotification({
                      title: '登陆失败',
                      message: '用户名或者密码输入错误',
                      type: 'error',
                    });
                    return false;
                    

                }

            })

        };
        const slider = ref(true)
        const store=useStore();
        store.commit("clearTags");
        return {
            param,
            rules,
            submitForm1,
            ElNotification,
            router,
            store,
            login,
            slider
            
        };
    },
};
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url(../assets/img/login-bg.jpg);
    background-size: 100%;
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}
.ms-login {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}
.ms-content {
    padding: 30px 30px;
}
.login-btn {
    text-align: center;
}
.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}
.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>